Attachment unit for a gyroscopic exerciser device



FIG. 1 is a top plan view of an attachment unit for a gyroscopic exerciser device showing our design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation view thereof; and,

FIG. 5 is a left side elevation view, and being the mirror image of the right side elevation view thereof. 

The ornamental design for an attachment unit for a gyroscopic exerciser device, as shown and described. 